| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $243.33 | 12.265% | $273.1744 | $273.17 | $273.15 | $273.20 |
| Purchase #2 | $15.87 | 7.833% | $17.1131 | $17.11 | $17.10 | $17.10 |
| Purchase #3 | $248.81 | 4.355% | $259.6457 | $259.65 | $259.65 | $259.60 |
| Purchase #4 | $132.32 | 10.269% | $145.9079 | $145.91 | $145.90 | $145.90 |
| Purchase #5 | $111.44 | 10.363% | $122.9885 | $122.99 | $123.00 | $123.00 |
| Purchase #6 | $86.61 | 3.114% | $89.307 | $89.31 | $89.30 | $89.30 |
| Purchase #7 | $149.91 | 13.119% | $169.5767 | $169.58 | $169.60 | $169.60 |
| 7 purchase totals = | $988.29 | $1,077.7133 | $1,077.72 | $1,077.70 | $1,077.70 | |